general problems of the 2006 Cadillac CTS

The contact owns a 2006 Cadillac Cts. Whenever the vehicle was driven at various speeds, the contact would hear a grinding noise. She took the vehicle to the dealer and was informed that the rear axles needed to be replaced. The mechanic only repaired the rear differential. The failure recurred and the vehicle was taken back to the mechanic. The dealer repaired the rear differential and the rear axles; however, the failure persisted. She returned to the dealer and was informed that the fuel filter and the module sensor center needed to be repaired. The vehicle is currently at the dealer awaiting repairs. The manufacturer has not been notified. The VIN was unknown. The current mileage was 18,000 and failure mileage was 25,000.